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M.P.E.C. 2004-R51 Issued 2004 Sept. 10, 21:15 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 RC80
Observations:
K04R80C* C2004 09 09.18921 21 51 53.50 -21 51 01.7 20.5 ER051704
K04R80C C2004 09 09.20065 21 51 53.41 -21 46 56.1 20.5 ER051704
K04R80C C2004 09 09.21279 21 51 53.43 -21 42 33.4 20.6 ER051704
K04R80C C2004 09 09.22426 21 51 53.44 -21 38 26.4 20.1 ER051704
K04R80C C2004 09 09.87420 21 52 38.21 -17 43 07.4 ER051246
K04R80C C2004 09 09.87536 21 52 38.19 -17 42 41.6 ER051246
K04R80C C2004 09 09.96915 21 52 41.85 -17 08 38.6 19.0 R ER051J95
K04R80C EC2004 09 09.97277 21 52 42.05 -17 07 20.9 ER051J95
K04R80C C2004 09 10.23047 21 53 01.21 -15 33 06.9 19.1 ER051704
K04R80C C2004 09 10.24235 21 53 01.21 -15 28 47.6 19.8 ER051704
K04R80C C2004 09 10.25418 21 53 01.29 -15 24 29.8 19.7 ER051704
K04R80C C2004 09 10.26613 21 53 01.29 -15 20 08.5 19.3 ER051704
K04R80C C2004 09 10.27841 21 53 01.27 -15 15 39.9 19.3 ER051704
Observer details:
246 Klet Observatory-KLENOT. Observer M. Tichy. 1.06-m KLENOT Telescope
+ CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 RC80
Epoch 2004 Aug. 23.0 TT = JDT 2453240.5 MPC
M 353.42078 (2000.0) P Q
n 0.51362620 Peri. 353.82051 +0.94663373 +0.31796611
a 1.5442038 Node 347.25468 -0.28453356 +0.74753689
e 0.3205183 Incl. 13.83244 -0.15141082 +0.58316906
P 1.92 H 24.6 G 0.15
From 13 observations 2004 Sept. 9-10.
Ephemeris:
2004 RC80 a,e,i = 1.54, 0.32, 14 q = 1.0493
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 02 21 42.81 -56 38.3 0.062 1.050 129.7 47.7 20.5
2004 09 04 21 45.53 -49 02.3 0.056 1.049 135.8 42.1 20.1
2004 09 06 21 48.06 -39 44.5 0.051 1.049 143.0 35.3 19.7
2004 09 08 21 50.46 -28 50.4 0.048 1.050 150.6 28.1 19.4
2004 09 10 21 52.75 -16 54.8 0.047 1.050 156.7 22.3 19.1
2004 09 12 21 54.98 -04 58.6 0.048 1.051 158.4 20.6 19.1
2004 09 14 21 57.18 +05 56.9 0.051 1.053 155.3 23.5 19.4
2004 09 16 21 59.38 +15 16.0 0.056 1.055 150.2 28.3 19.7
2004 09 18 22 01.60 +22 52.7 0.063 1.057 145.1 33.0 20.1
2004 09 20 22 03.87 +28 58.1 0.070 1.059 140.7 37.0 20.4
2004 09 22 22 06.19 +33 49.0 0.078 1.062 137.1 40.1 20.8
2004 09 24 22 08.58 +37 41.1 0.086 1.065 134.2 42.5 21.1
2004 09 26 22 11.03 +40 47.5 0.095 1.068 132.0 44.2 21.3
2004 09 28 22 13.56 +43 18.3 0.104 1.072 130.2 45.5 21.6
2004 09 30 22 16.15 +45 20.9 0.113 1.076 128.8 46.5 21.8
2004 10 02 22 18.82 +47 01.1 0.122 1.080 127.8 47.1 22.0
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-R51
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